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high severity May 22, 2023 · 3 min read Unverified claim — what this is

rmc-canada.com Listed by lockbit3 Ransomware Group

If you are a customer of rmc-canada.com, here’s what is being claimed, and what it would mean for you.

RMC Resources Management Consultants (Alberta) Ltd

— from LockBit’s own leak-site posting. This is the group’s claim, quoted verbatim; it is not GalaxyWarden’s reporting and has not been independently verified.
rmc-canada.com Listed by lockbit3 Ransomware Group

RMC Resources Management Consultants (Alberta) Ltd appeared on the LockBit 3.0 leak site on May 22, 2023, after the ransomware group claimed to have exfiltrated internal files during an attack on the Canadian consulting firm. The listing indicates that sensitive company data was taken and now sits on the extortion platform, putting anyone whose information appears in those files at risk of identity theft, fraud, or targeted scams.

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Primary Disclosure Details

The LockBit 3.0 leak site listing states that RMC Resources Management Consultants was hit in a ransomware incident and that internal files were exfiltrated. The disclosure does not specify the volume of data taken, the exact types of records involved, or the number of individuals affected. It also does not list a specific ransom demand or payment deadline in the publicly viewable post. The entry simply states the company as a victim and hosts proof files as evidence of the breach. Public reporting on LockBit 3.0 indicates these listings typically follow unsuccessful ransom negotiations, after which attackers release or sell the stolen material.

Why This Matters for You and Your Family

When a consulting firm like RMC Canada suffers a breach, the exposed internal files often contain information about clients, employees, business partners, or vendors. If your name, address, date of birth, Social Insurance Number, banking details, or correspondence with the firm ended up in those files, the consequences reach beyond corporate embarrassment. Attackers and downstream data thieves can use that information to open accounts in your name, file fraudulent tax returns, or impersonate you to family members and colleagues. For ordinary people and their families, this creates months or years of potential fallout that is difficult to untangle alone.

Doxxing and Identity-Chain Risks

Stolen internal files frequently include email addresses, usernames, phone numbers, and project notes that link your professional identity to personal details. These fragments become starting points for doxxing chains: adversaries combine them with data from other breaches to map your full digital footprint. A single leaked work email can lead to discovery of your personal accounts, home address, and even your children’s names or gaming usernames. Once those connections surface on underground forums, the risk of account takeovers, swatting, or harassment increases sharply. Credential leaks of this nature regularly cascade into gaming account compromises, where children’s profiles become gateways for further extortion or identity fraud.

LockBit 3.0 Track Record

Public reporting attributes the LockBit 3.0 variant to a ransomware operation that first gained prominence in 2020 and rebranded to LockBit 3.0 in early 2022. The group has targeted organizations across North America, Europe, and Asia, including healthcare providers, manufacturers, and professional services firms. Their typical playbook involves initial access through phishing, remote desktop protocol brute-force, or exploited vulnerabilities, followed by rapid exfiltration of documents before encryption. When ransom is not paid, LockBit 3.0 publishes samples on their leak site and sometimes offers the full archive for sale to other criminals. This consistent extortion model has made them one of the most active ransomware families in recent years.

What to do

  • Run a DoxxScan to map every link between your handles, emails, phone numbers, and real identity, with cleanup handled by the service.
  • Enable continuous DoxxScan monitoring across 13.1B+ breach records and 100+ platforms so the next exposure is caught in hours rather than months.
  • Rotate any password you used at rmc-canada.com or related RMC systems anywhere it has been reused, and switch to 2FA through an authenticator app instead of SMS.
  • Cover the entire household with DoxxScan family protection that extends to dependents and children’s gaming accounts vulnerable to credential-based takeovers.
  • Let remediation specialists manage takedown requests for any exposed personal documents or broker listings that surface from this incident.

The RMC Canada breach underscores how even mid-sized consulting engagements can expose ordinary families to long-term identity risk once internal files leave the building. Acting quickly on the connections between your data and this leak limits what criminals can build from it. DoxxScan by GalaxyWarden delivers that continuous monitoring across 13.1 billion+ breach records and more than 100 platforms, AI-powered identity-chain mapping, and hands-on remediation by specialists who also safeguard household and children’s gaming accounts that often become part of these cascading attacks.

What the free scan actually returns

Sample resultyou@email.comIllustrative — not a real person

Found on people-search siteswe remove these

These listings are live, public, and legal to remove — and removing them is what we do.

value redacted in this sampleage, relatives, address historySpokeo
value redacted in this samplephone, household, property recordsBeenVerified
value redacted in this sample582 companies checked

Found in breach recordsverifiedreported — unverified

Each record is labeled: confirmed breach data, or an attacker’s claim no one has verified.

verifiedvalue redacted in this samplepassword + phone · 2024telecom breach
unverifiedvalue redacted in this sampleclaimed in ransomware listing · 2026leak-site claim

Leaked data cannot be deleted from the internet — anyone claiming otherwise is lying. Broker listings can be removed. We do the second, and show you exactly what to fix from the first.

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rmc-canada.com is one listing. Your email is probably in others.
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Report details & sourcing

Severity High the filing does not enumerate what was exposed
Disclosed May 22, 2023
Last reviewed August 8, 2026
Affected Unconfirmed
Unverified claim — what this report is
This page documents a public listing on a ransomware/extortion group’s leak site, tracked via public threat-intelligence sources. A listing is the attacker’s claim. GalaxyWarden aggregates and reports such claims; we have not independently verified that a breach occurred, what data (if any) was taken, or the accuracy of anything the group asserts, and the named organisation has not necessarily confirmed the incident. Sections above describe what the listing shows and the group’s documented history — not verified findings about the named organisation. If you represent this organisation and believe anything here is inaccurate, tell us and we’ll review it promptly.
Editorial & sourcing policy
GalaxyWarden is a breach-monitoring service and news aggregator. We do not exfiltrate, host, purchase, or redistribute stolen data. Breach information is compiled from publicly accessible sources and threat-intelligence platforms, and is reported as claims attributed to their source. We promptly correct or remove material shown to be inaccurate — see our content & takedown policy or write to support@galaxywarden.com.
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